TEFSA has supplied to ENVISAN five filter presses with 160 plates of 1500X1500 each one in Oskarshamn (Sweden) for the dehydration of dredged sludge for the .. The TEFSA Belt Vacuum Filters have been supplied in order to replace the.

TEFSA has supplied to ENVISAN five filter presses with 160 plates of 1500X1500 each one in Oskarshamn (Sweden) for the dehydration of dredged sludge for the .. The TEFSA Belt Vacuum Filters have been supplied in order to replace the.